EP 2186242 B1 20170705 - CHANGING HARDWARE SETTINGS BASED ON DATA PREAMBLE
Title (en)
CHANGING HARDWARE SETTINGS BASED ON DATA PREAMBLE
Title (de)
ÄNDERN VON HARDWARE EINSTELLUNGEN BASIEREND AUF EINER DATENPRÄAMBEL
Title (fr)
MODIFICATIONS DE RÉGLAGES DE COMPOSANT MATÉRIEL SELON UN PRÉAMBULE DE DONNÉES
Publication
Application
Priority
- IB 2008053624 W 20080908
- US 99331107 P 20070910
Abstract (en)
[origin: WO2009034516A2] The present invention provides a new and unique method and apparatus for a new data speed switching scheme for a wired data interface. The method features receiving high-speed serial data over a physical link using a first coding scheme in a receiver; receiving a transmission mode change signal transmitted with sequential information about a change in a data transmission mode of the receiver using a second coding scheme and switching the data transmission mode of the receiver in response thereto. The data transmission modes may include at least one low-power mode where no data transmission is possible and the receiver is powered down. The at least one low-power mode may include two different power down states, each having different wake-up times. The data transmission modes may also include at least one high speed mode where data transmission is possible and the receiver is on. The at least one high speed mode may include several high speed modes, each having different data transmission rates.
IPC 8 full level
H04L 1/00 (2006.01)
CPC (source: EP US)
H04L 25/4902 (2013.01 - EP US); H04W 28/18 (2013.01 - EP US); H04W 28/22 (2013.01 - EP US); H04W 52/0229 (2013.01 - EP US); H04W 88/06 (2013.01 - EP US); Y02D 30/50 (2020.08 - EP); Y02D 30/70 (2020.08 - US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2009034516 A2 20090319; WO 2009034516 A3 20090522; CA 2695724 A1 20090319; CA 2695724 C 20140128; CN 101803260 A 20100811; CN 101803260 B 20140122; EP 2186242 A2 20100519; EP 2186242 B1 20170705; ES 2640341 T3 20171102; PL 2186242 T3 20171130; US 2009238576 A1 20090924; US 8170420 B2 20120501
DOCDB simple family (application)
IB 2008053624 W 20080908; CA 2695724 A 20080908; CN 200880106232 A 20080908; EP 08807573 A 20080908; ES 08807573 T 20080908; PL 08807573 T 20080908; US 20623108 A 20080908